Initial Commit. Auto Plugin Updater Project initialized.

projectBuilder.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE xml>
+<project name="AutoPluginUpdate.makejar" default="makejar" basedir=".">
+  <target name ="makejar" description="Create a jar for the AutoPluginUpdate project">
+    <jar jarfile="AutoPluginUpdate.jar" includes="**/*.class,**/*.yml" basedir="bin"/>
+    <jar jarfile="D:\Documents\Test Server\plugins\AutoPluginUpdate.jar" includes="**/*.class,**/*.yml" basedir="bin"/>
+  </target>
+</project>

src/plugin.yml

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+name: AutoPluginUpdate
+main: sig.plugin.AutoPluginUpdate.AutoPluginUpdate
+version: 001
+commands:

src/sig/plugin/AutoPluginUpdate/API.java

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+package sig.plugin.AutoPluginUpdate;
+
+import org.bukkit.entity.Player;
+
+public final class API {
+	public static void FetchPlugins() {
+		AutoPluginUpdate.pluginupdater.FetchPlugins();
+	}
+}

src/sig/plugin/AutoPluginUpdate/AnnounceUpdateEvent.java

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+package sig.plugin.AutoPluginUpdate;
+
+import org.bukkit.event.Event;
+import org.bukkit.event.HandlerList;
+
+public class AnnounceUpdateEvent extends Event{
+	private static final HandlerList handlers = new HandlerList();
+	private String announce_msg;
+	
+	public AnnounceUpdateEvent(String announce_msg) {
+		this.announce_msg=announce_msg;
+	}
+	
+	@Override
+	public HandlerList getHandlers() {
+		return handlers;
+	}
+	
+	public String getAnnouncementMessage() {
+		return announce_msg;
+	}
+	
+}

src/sig/plugin/AutoPluginUpdate/AutoPluginUpdate.java

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+package sig.plugin.AutoPluginUpdate;
+
+import java.io.File;
+
+import org.bukkit.Bukkit;
+import org.bukkit.ChatColor;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.EventPriority;
+import org.bukkit.event.Listener;
+import org.bukkit.event.player.PlayerJoinEvent;
+import org.bukkit.event.player.PlayerQuitEvent;
+import org.bukkit.plugin.java.JavaPlugin;
+
+public class AutoPluginUpdate extends JavaPlugin implements Listener{
+	
+	public final String LOG_PREFIX = "[AutoPluginUpdate]";
+	
+	public AutoPluginUpdate plugin = this;
+	public static File datafolder;
+	public static boolean restarting_server=false;
+	
+	public final int LOG_ERROR=0;
+	public final int LOG_WARNING=1;
+	public final int LOG_NORMAL=2;
+	public final int LOG_DETAIL=3;
+	public final int LOG_VERBOSE=4;
+	public final int LOG_DEBUG=5;
+	
+	public static PluginManager pluginupdater;
+
+	@Override
+    public void onEnable() {
+		log("Booting up...",LOG_NORMAL);
+		datafolder = getDataFolder(); 
+		log("Data folder is located at "+datafolder,LOG_DETAIL);
+		
+		pluginupdater = new PluginManager(plugin);
+		pluginupdater.AddPlugin("TwosideKeeper", "https://dl.dropboxusercontent.com/s/z5ram6vi3jipiit/TwosideKeeper.jar");
+		pluginupdater.AddPlugin("aPlugin", "https://dl.dropboxusercontent.com/u/62434995/aPlugin.jar");
+		
+		Bukkit.getPluginManager().registerEvents(this, this);
+		
+		if (!restarting_server) {
+			Bukkit.getScheduler().runTaskTimerAsynchronously(this, pluginupdater, 6000l, 6000l);
+		}
+	}
+
+	@Override
+    public void onDisable() {
+		 
+	}  
+
+    @EventHandler(priority=EventPriority.LOW,ignoreCancelled = true)
+    public void onPlayerJoin(PlayerJoinEvent ev) {
+    	if (!restarting_server) {
+    		Bukkit.getScheduler().runTaskAsynchronously(this, pluginupdater);
+    	}
+    }
+    
+	@EventHandler(priority=EventPriority.LOW,ignoreCancelled = true)
+    public void onPlayerLeave(PlayerQuitEvent ev) {
+    	Bukkit.getScheduler().scheduleSyncDelayedTask(this, new ShutdownServerForUpdate(),5);
+	}
+    
+	private void log(String msg, int loglv) {
+		switch (loglv) {
+			case LOG_ERROR:{
+				Bukkit.getConsoleSender().sendMessage(LOG_PREFIX+" "+ChatColor.RED+"[ERROR]"+ChatColor.RESET+msg+ChatColor.RESET);
+			}break;
+			case LOG_WARNING:{
+				Bukkit.getConsoleSender().sendMessage(LOG_PREFIX+" "+ChatColor.YELLOW+"[WARNING]"+ChatColor.RESET+msg+ChatColor.RESET);
+			}break;
+			default:{
+				Bukkit.getConsoleSender().sendMessage(LOG_PREFIX+" "+ChatColor.RESET+msg+ChatColor.RESET);
+			}break;
+		}
+	}
+
+	private final class ShutdownServerForUpdate implements Runnable {
+		@Override
+		public void run() {
+			if (Bukkit.getOnlinePlayers().size()==0 && restarting_server) {
+				Bukkit.savePlayers();
+				for (int i=0;i<Bukkit.getWorlds().size();i++) {
+					Bukkit.getWorlds().get(i).save();
+				}
+				Bukkit.shutdown();
+			}
+		}
+	}
+	
+	public static void updateServer() {
+		if (Bukkit.getOnlinePlayers().size()!=0) {
+			Bukkit.getScheduler().scheduleSyncDelayedTask(Bukkit.getPluginManager().getPlugin("AutoPluginUpdate"), new Runnable() {
+				@Override
+				public void run() {
+					Bukkit.getScheduler().runTaskAsynchronously(Bukkit.getPluginManager().getPlugin("AutoPluginUpdate"), pluginupdater);
+					BroadcastMessage(ChatColor.YELLOW+"The server is restarting in 1 minute for a plugin update!");
+				}
+			},20*120);
+			Bukkit.getScheduler().scheduleSyncDelayedTask(Bukkit.getPluginManager().getPlugin("AutoPluginUpdate"), new Runnable() {
+				@Override
+				public void run() {
+					Bukkit.getScheduler().runTaskAsynchronously(Bukkit.getPluginManager().getPlugin("AutoPluginUpdate"), pluginupdater);
+					BroadcastMessage(ChatColor.RED+"The server is restarting in 10 seconds!");
+				}
+			},20*170);
+		}
+		Bukkit.getScheduler().scheduleSyncDelayedTask(Bukkit.getPluginManager().getPlugin("AutoPluginUpdate"), new Runnable() {
+			@Override
+			public void run() {
+				Bukkit.getScheduler().runTask(Bukkit.getPluginManager().getPlugin("AutoPluginUpdate"), pluginupdater);
+				Bukkit.savePlayers();
+				BroadcastMessage(ChatColor.ITALIC+"Server is shutting down...");
+				for (int i=0;i<Bukkit.getWorlds().size();i++) {
+					Bukkit.getWorlds().get(i).save();
+				}
+				Bukkit.shutdown();
+			}
+		},20*180*((Bukkit.getOnlinePlayers().size()==0)?0:1)+1);
+		
+	}
+
+	public static void BroadcastMessage(String msg) {
+		Bukkit.getPluginManager().callEvent(new AnnounceUpdateEvent(msg));
+		Bukkit.broadcastMessage(msg);
+	}
+}